TY - JOUR AU - Fiedler, Miroslav TI - Ultrametric sets in Euclidean point spaces JO - The electronic journal of linear algebra PY - 1998 SP - 23 EP - 30 VL - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ELA_1998__3__a8/ LA - en ID - ELA_1998__3__a8 ER -